﻿<template>
    <div>
        <h2>学生姓名:{{name}}</h2>
        <h2>学生性别:{{sex}}</h2>
        <button @click="sendStudentName">把学生名给School组件</button>
    </div>
</template>

<script>
    export default{
        name: 'Student',
        components:{},
        data() {
            return {
                name: '张三',
                sex: '男'
            }
        },
        methods: {
            sendStudentName(){
                this.$bus.$emit('hello',this.name)//$emit触发hello事件
            }
        },
    }
</script>

<style scoped>

</style>